IEC 62226-3-1:20 07+A1:2016适用于暴露限值基于暴露于电场时人体内电压或电流感应的频率范围。详细定义了IEC 62226系列引入的耦合因子K，用于对复杂暴露情况（如非均匀磁场或扰动电场）进行暴露评估，适用于暴露于均匀电场的简单人体模型。耦合因子K具有不同的物理解释，这取决于它是否涉及电场或磁场暴露。这就是所谓的“电场形状因子”。当电场可以被认为是均匀的时，对于高达至少100 kHz的频率，可以使用IEC 62226的这一部分。这种暴露于“均匀”电场的情况大多出现在高压架空电力系统附近。因此，本部分给出的图示是针对电源频率（50 Hz和60 Hz）。 本合并版本由第一版（2007年）组成 及其修正案1（2016）。因此，无须在 本出版物的补充。

IEC 62226-3-1:2007+A1:2016 Applies to the frequency range for which exposure limits are based on the induction of voltages or currents in the human body when exposed to electric fields. Defines in detail the coupling factor K - introduced by the IEC 62226 series to enable exposure assessment for complex exposure situations, such as non-uniform magnetic field or perturbed electric field - for the case of simple models of the human body, exposed to uniform electric fields. The coupling factor K has different physical interpretations depending on whether it relates to electric or magnetic field exposure. It is the so called "shape factor for electric field". This part of IEC 62226 can be used when the electric field can be considered to be uniform, for frequencies up to at least 100 kHz. This situation of exposure to a "uniform" electric field is mostly found in the vicinity of high voltage overhead power systems. For this reason, illustrations given in this part are given for power frequencies (50 Hz and 60 Hz). This consolidated version consists of the first edition (2007) and its amendment 1 (2016). Therefore, no need to order amendment in addition to this publication.